Manufactured from composite material the front sights are dimensionally identical to the originals and easily installed. The set includes five highly visible colors to allow faster target acquisition. Colors include opaque black and red-orange as well as translucent orange raspberry red and neon yellow. The translucent material and machined grooves in the posts maximize ambient light to create an almost glowing effect. Fits factory AR15 M16 and M4 A2 type sight housings.